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Compare AI tools

Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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video
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GitHub Copilot
B
HeyGen
S
Claude
S
Google Veo
A
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.AI avatar videos. Record once, speak any language.Anthropic's flagship — best reasoning + longest useful context.Google's video model. Baked into Gemini + YouTube Shorts.
Categorycodingvideochatvideo
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree + $24-$65/moFree + $20/mo Pro + team/enterpriseIncluded with Gemini Advanced $20/mo + YouTube creator tools
Best forTeams with GitHub already. Devs who don't want to change IDEs.Course creators, multilingual marketers, anyone scaling video content.Long writing, code, careful thinking, documents over 50 pages.Gemini Advanced users, YouTube Shorts creators.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
  • Best-in-class writing + nuanced reasoning
  • 1M context on Opus
  • Artifacts for code/docs
  • Lowest hallucination rate in my testing
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
  • Image generation is weak
  • No native web search on all tiers
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.S-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.A-tier if you already pay Gemini. B-tier standalone.
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